Kinji Saijyo

Title: Kinji Saijyo: Innovator in Battery Safety Technology

Introduction

Kinji Saijyo is a notable inventor based in Yamaguchi-ken, Japan. He has made significant contributions to the field of battery technology, particularly in enhancing safety measures for sealed batteries. His innovative approach has led to the development of a safety device that addresses critical issues in battery performance.

Latest Patents

Saijyo holds a patent for a "Safety device for sealed battery and sealed battery using it." This invention is designed to prevent ruptures caused by rapid internal pressure rises due to over-packing and short-circuiting. The safety device features a positive electrode lid attached to an outer covering can, which includes a pressure receiving plate, a shielding plate, and a sealing plate. The design incorporates a center contact formed of a projection with flat contact surfaces and annular grooves, covered with metal foil to create valve membranes. This innovative design allows for inexpensive production while ensuring safety.

Career Highlights

Kinji Saijyo is associated with Toyo Kohan Co., Ltd., where he has been instrumental in advancing battery safety technologies. His work has not only contributed to the company's reputation but has also set new standards in the industry.

Collaborations

Saijyo has collaborated with notable colleagues, including Hiroaki Kawamura and Hiroaki Okamoto. Their combined expertise has fostered a productive environment for innovation and development in battery technology.

Conclusion

Kinji Saijyo's contributions to battery safety technology exemplify the importance of innovation in enhancing product safety and reliability. His patent reflects a commitment to addressing critical challenges in the field, ensuring that advancements in technology continue to prioritize user safety.